10533041440 has 24 divisors (see below), whose sum is σ = 24884310780. Its totient is φ = 4213216512.

The previous prime is 10533041437. The next prime is 10533041459. The reversal of 10533041440 is 4414033501.

It can be written as a sum of positive squares in 2 ways, for example, as 10395025936 + 138015504 = 101956^2 + 11748^2 .

It is a super-2 number, since 2×10533041440² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32915595 + ... + 32915914.

Almost surely, 2^10533041440 is an apocalyptic number.

10533041440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10533041440 is an abundant number, since it is smaller than the sum of its proper divisors (14351269340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10533041440 is an equidigital number, since it uses as much as digits as its factorization.

10533041440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65831524 (or 65831516 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 10533041440 its reverse (4414033501), we get a palindrome (14947074941).

The spelling of 10533041440 in words is "ten billion, five hundred thirty-three million, forty-one thousand, four hundred forty".